A039489 Numbers whose base-11 representation has the same nonzero number of 7's and 10's.

87, 117, 208, 238, 329, 359, 450, 480, 571, 601, 692, 722, 813, 843, 857, 868, 879, 890, 901, 912, 923, 945, 956, 957, 958, 959, 960, 961, 962, 963, 965, 966, 1055, 1085, 1176, 1206, 1217, 1228, 1239, 1250, 1261, 1272, 1283, 1287, 1288, 1289

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Mathematica

Select[Range[1300], DigitCount[#, 11, 7]==DigitCount[#, 11, 10]>0&] (* Harvey P. Dale, Oct 17 2013 *)

Crossrefs

Sequence in context: A046003 A095567 A205672 * A363281 A031891 A147140

Adjacent sequences: A039486 A039487 A039488 * A039490 A039491 A039492

Keyword

nonn,base,easy

Author

Olivier Gérard

Status

approved